摘要
本文介绍了金属壁面红外辐射能的测试方法、测试原理和测试设备 ,并对铁板和不锈钢板的红外辐射特性进行了初步的实验研究 ,研究加热温度对材料辐射率的影响。试验结果表明该测试方法是可行的 ,测试设备是可靠的。
A testing principle,method and apparatus for measuring infrared radiative energy of metallic surfaces are presented.The infrared radiation characteristics of irons and stainless steels have been investigated experimentally.The effects of the temperature on the infrared radiative energy of metal materials are considered.The experimental results illustrate that this testing technique is applicable and the measuring apparatus is reliable.
出处
《航空动力学报》
EI
CAS
CSCD
北大核心
1990年第2期141-144,共4页
Journal of Aerospace Power
关键词
金属壁面
红外辐射能
测试技术
Aircraft Materials
Iron And Alloys
Surface Properties
Stainless Steel
Surface Properties
Thermal Effects
